Quick Summary
The VARMHUS Submersible LED Aquarium Light is an 18 cm aquarium light for use underwater or above the water. It features blue and white light, and the stated IP67 rating means it is intended to be waterproof for submerged use.
This version is the 18 cm model, so the main buying checks are tank size, the fit of the light bar, and whether the selected colour output suits the look you want in the tank.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Brand | VARMHUS. |
| Product type | Submersible LED aquarium light. |
| Length | 18 cm model, so the physical size is the key fit check for the aquarium. |
| Light colour | Blue and white light. |
| Protection rating | IP67 rating stated for waterproof use. |
| Included fitting | Firm suction cup mentioned for fixing the light in place. |
What to Compare Before Buying
- Tank size: The 18 cm length is the main fit point, so compare it with the space available in the aquarium.
- Light colour: Check whether blue and white lighting is the look you want for viewing fish and tank contents.
- Use location: The light is stated for submerged or above-water use, so choose the position that matches your setup.
- Mounting: The suction cup is the stated fixing method, so confirm the glass or surface arrangement suits that type of attachment.
Before You Decide
Confirm the 18 cm size matches your tank layout, and check that blue and white lighting is the right colour combination for your aquarium. If you plan to use the light submerged, follow the manufacturer instructions for installation and use.





